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ZERUST® ActivPowder™-10F

Use ZERUST® ActivPowder™-10F VCI powder for fast-acting and long-term corrosion protection of voids and sealed spaces.


  • Fast acting and effective on hard-to-reach surfaces
  • VCI powder protects against flash corrosion
  • Does not cause hydrogen embrittlement
  • Protects against acid gases, salt air, and other challenging contaminants
  • Powerful and long-lasting protection
Product Description

Product Description

ZERUST® ActivPowder™-10F is a Vapor Corrosion Inhibitor (VCI) powder designed to protect metal surfaces in large voids from corrosion. It offers VCI protection, combined with a new self-fogging Flash Corrosion Inhibitor (FCI™) technology, specialized in protecting metals in enclosed spaces. This combination diffuses rapidly to protect against flash rust and provides long-term corrosion protection with its progressive vapor-transported corrosion inhibitor action.

The exceptionally fast diffusion rate of ActivPowder™-10F inhibitors enables rapid delivery of protection to metal surfaces, even in hard-to-reach spaces of structural voids, tubing, and cavities. It also provides effective surface passivation to protect from corrosion caused by chlorides and acidic surface contaminants. In addition, the powder is fully water-soluble and is effective in wet lay-up applications.



ZERUST®/EXCOR® ActivPowder™-10F VCI powder is stocked in cases. However, a 5-7 day lead time may apply. Call to confirm. Additional quantities, such as super sacks, are available upon request.

Part Number Volume of Protection (up to)‡ Protected Metal Types Quantity
460-F-00004 1 lb = 280 ft³ (8 m³) Ferrous 30 lbs case (packed in 2 mylar bags in each case)